XXIV. On the nature of the function expressive of the law of 
human mortality, and on a new mode of determining the value 
of Life Contingencies. In a Letter to Francis Daily, Esq. 
F.R. S. &c. By Benjamin Gompertz, Esq. F. R.S. p. 513 
APPENDIX. 
Presents received by the Royal Society from November 1824, to 
June 1825. 
Index. 
Meteorolcdcal Journal kept at the Apartments of the Royal 
Society, by order of the President and Council. 
